package com.tanhua.commons;

public class LongTest {
    public static void main(String[] args) {
        Long a = 100L;    //-128  127
        Long b = 100L;
        System.out.println(a==b);


        Long a1 =  new Long(200);
        Long b1 =  new Long(200);
        System.out.println(a1==b1);
    }
}
